Night of the Living Dead, but make it Rorschach. As soon as I learned that NOTLD was public domain, I took the entire original film, layered, mirrored, and sped it up to fit into a tidy 30 seconds. Its giving me Event Horizon hell-in-space sequence, but whatever the feeling I really like how this looks and sounds (I played with the reverb a bunch to get the nightmare-ish audio)